Select the range of cells you want to alphabetize
Go to the Data tab
Click Sort A to Z to sort alphabetically ascending
Click Sort Z to A to sort alphabetically descending
If your data has headers, check My data has headers
Choose the column you want to sort by if prompted
Click OK to apply the sort
For a single column list, select the column before sorting
For multiple columns, use Custom Sort to sort by one or more fields
To keep rows together, select the entire table before sorting